Metadata. This dataset is associated with the following publication: Xing, W., H. Yang, J. Ippolito, Y. Zhang, K. Scheckel, and L. Li. Lead source and bioaccessibility in windowsill dusts within a Pb smelting-affected area. ENVIRONMENTAL POLLUTION. Elsevier Science Ltd, New York, NY, USA, 266(2): 115110, (2020).

Metadata. This dataset is associated with the following publication: Jesus Eulisis, C., M.d.C. Gonzalez-Chavez, R. Carrillo-Gonzalez, J.L. Garcia-Cue, D. Fernandez-Reynoso, M. Noerpel, and K. Scheckel. Bioaccessibility of potentially toxic elements in mine residue particles. Environmental Science: Processes & Impacts. RSC Publishing, Cambridge, UK, 23(2): 367-380, (2021).

Metadata. This dataset is associated with the following publication: Jesus Eulisis, C., M.d.C. Gonzalez-Chavez, R. Carrillo-Gonzalez, K. Scheckel, D. Tapia Maruri, and J. Garcia Cue. Metal(loid) bioaccessibility of atmospheric particulate matter from mine tailings at Zimapan, Mexico. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH. Ecomed Verlagsgesellschaft AG, Landsberg, GERMANY, 28: 19458-19472, (2021).

Metadata. This dataset is associated with the following publication: Jesus Eulisis, C., M.d.C. Gonzalez-Chavez, R. Carrillo-Gonzalez, K. Scheckel, D. Tapia Maruri, and J. Garcia Cue. Metal(loid) bioaccessibility of atmospheric particulate matter from mine tailings at Zimapan, Mexico. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH. Ecomed Verlagsgesellschaft AG, Landsberg, GERMANY, 28: 19458-19472, (2021).

Metadata. This dataset is associated with the following publication: Fu, C., C. Tu, H. Zhang, Y. Li, L. Li, Q. Zhou, K. Scheckel, and Y. Luo. Soil accumulation and chemical fractions of Cu in a large and long-term coastal apple orchard, North China. Journal of Soils and Sediments. Springer-Verlag, BERLIN-HEIDELBERG, GERMANY, 20: 3712-3721, (2020).

Metadata. This dataset is associated with the following publication: Fu, C., C. Tu, H. Zhang, Y. Li, L. Li, Q. Zhou, K. Scheckel, and Y. Luo. Soil accumulation and chemical fractions of Cu in a large and long-term coastal apple orchard, North China. Journal of Soils and Sediments. Springer-Verlag, BERLIN-HEIDELBERG, GERMANY, 20: 3712-3721, (2020).

These data represent a one-time synoptic survey of sampled soils, pavement dust, and stream sediment in 10 urban watersheds in three regions of the United States (Pacific Northwest, northeast, and southeast) to evaluate sources of sediment and two groups of common urban contaminants: polycyclic aromatic hydrocarbons (PAHs) and metals. Analyses of samples from six of the watersheds included fallout radionuclides to facilitate identification of sediment sources to the streams. Scripts used in R to test selected explanatory variables for the urban contaminants using Generalize Additive Models (GAMs) are included. The percentage of the watershed that was sealed pavement and the percentage of the sediment sample from pavement dust were used as explanatory variables in statistical models of PAH and metal concentrations in the streams. This child item includes four data files containing the metals and PAH concentration data, radionuclide activity data, and pavement mapping statistics; a data dictionary describing the attributes in each data file; R scripts; the associated input files used for the GAM modeling; and a data dictionary for the input files.

Chemical concentration, exposure, and health risk data for U.S. census tracts from National Scale Air Toxics Assessment (NATA). This dataset is associated with the following publication: Huang, H., R. Tornero-Velez, and T. Barzyk. Associations between socio-demographic characteristics and chemical concentrations contributing to cumulative exposures in the United States. Journal of Exposure Science and Environmental Epidemiology. Nature Publishing Group, London, UK, 27(6): 544-550, (2017).

Chemical concentration, exposure, and health risk data for U.S. census tracts from National Scale Air Toxics Assessment (NATA). This dataset is associated with the following publication: Huang, H., R. Tornero-Velez, and T. Barzyk. Associations between socio-demographic characteristics and chemical concentrations contributing to cumulative exposures in the United States. Journal of Exposure Science and Environmental Epidemiology. Nature Publishing Group, London, UK, 27(6): 544-550, (2017).

Table 3 shows the distribution of lead speciation results for soil samples along with fitting error (R factor) Data for Figure S2 contains the sample spectra and linear combination fitting (LCF) data used to determine results in Table 3. This dataset is associated with the following publication: Kastury, F., R.R. Karna, K.G. Scheckel, and A.L. Juhasz. Correlation between lead speciation and inhalation bioaccessibility using two different simulated lung fluids. ENVIRONMENTAL POLLUTION. Elsevier Science Ltd, New York, NY, USA, 263 part B: 114609, (2020).